Irrational Games and 2K have released details about the “Industrial Revolution” pack the comes free with all pre-orders of BioShock Infinite. The pack includes access to 500 bonus in-game currency, three in-game gear items that boost combat abilities, five lock picks, and the Industrial Revolution puzzle game which unlocks the stories of Columbia and allows players to pledge their allegiance to their chosen side, Founders or Vox Populi, through Facebook.

Confused? Do not fret, we have a video that explains it all.

Now that you have seen the trailer, are you going to pre-order so you can snag all that free content? The game will hit stores March 26, 2013 for Xbox 360, Playstation 3 and PC. That does not leave a whole lot of time to decide.

Carly "PoisonPinkFluff" Frith is a little sugar, a little salt, and a whole lot of personality. Gamer, general geek and beer aficionado. Just call her a tomboy in high heels. She is on Twitter: @DN_PinkFluff.